An item of single or multipiece construction, circular in shape and usually of h-shape cross section, designed for insertion between packing rings on pump shafts. The web of the ring is perforated to permit flow of liquid to the shaft and packing for sealing, cooling and lubricating purposes.
Classification: Parts, nesoi, of pumps for liquids
NSN 6610-01-501-1161
NSN 5945-00-190-5800
NSN 5999-01-279-0198
NSN 5935-00-265-0705
NSN 5960-00-900-3508
NSN 6645-01-528-2860
NSN 5930-00-394-6938
NSN 5965-01-340-9637
NSN 6130-01-092-2667
NSN 6620-00-546-6071
NSN 6610-01-170-2905
NSN 5990-01-262-4068